1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/mm/mmplugins/lib3gp/impl/inc/mp4utils.h	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,54 @@
     1.4 +// Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors: Nokia Corporation
    1.15 +//
    1.16 +// Description: Internal utility functions used by the 3GP library. 
    1.17 +//
    1.18 +
    1.19 +#ifndef MP4UTILS_H
    1.20 +#define MP4UTILS_H
    1.21 +
    1.22 +#include <3gplibrary/mp4lib.h>
    1.23 +
    1.24 +/**
    1.25 + * Returns true if the given video type is equal to any one of the
    1.26 + * supported AVC profiles.
    1.27 + * The supported AVC profiles are:
    1.28 + *  MP4_TYPE_AVC_PROFILE_BASELINE
    1.29 + *  MP4_TYPE_AVC_PROFILE_MAIN
    1.30 + *  MP4_TYPE_AVC_PROFILE_EXTENDED
    1.31 + *  MP4_TYPE_AVC_PROFILE_HIGH
    1.32 + * 
    1.33 + * @param videotype The video type to be checked
    1.34 + *
    1.35 + * @return  true if videotype is a supported AVC profile, false otherwise.
    1.36 + */
    1.37 +inline mp4_bool isAvcVideo( mp4_u32 videotype );
    1.38 +
    1.39 +/**
    1.40 + * Returns true if the given audio/video type has flags corresponding
    1.41 + * to any of the supported AVC profiles set.
    1.42 + * The supported AVC profiles are:
    1.43 + *  MP4_TYPE_AVC_PROFILE_BASELINE
    1.44 + *  MP4_TYPE_AVC_PROFILE_MAIN
    1.45 + *  MP4_TYPE_AVC_PROFILE_EXTENDED
    1.46 + *  MP4_TYPE_AVC_PROFILE_HIGH
    1.47 + * 
    1.48 + * @param type  The audio/video type to be checked
    1.49 + *
    1.50 + * @return  true if type has bits corresponding to supported AVC profiles set,
    1.51 + *          false otherwise.
    1.52 + */
    1.53 +inline mp4_bool containsAvcVideo( mp4_u32 type );
    1.54 +
    1.55 +
    1.56 +#include "mp4utils.inl"
    1.57 +#endif // MP4UTILS_H